Assignee
NIPPON ELECTRIC CO
1,067 granted patents·4 pending applications·29,298 citations·filing 1969–2004
Top patents by PatentIndex Score
1,071 records- 0199US4500987ALoop transmission systemNIPPON ELECTRIC CO·Filed 1982·Granted Feb 19, 1985·271 cites·7 claims
- 0299US4456850APiezoelectric composite thin film resonatorNIPPON ELECTRIC CO·Filed 1983·Granted Jun 26, 1984·288 cites·20 claims
- 0399US4282405ASpeech analyzer comprising circuits for calculating autocorrelation coefficients forwardly and backwardlyNIPPON ELECTRIC CO·Filed 1979·Granted Aug 4, 1981·287 cites·4 claims
- 0498US5600225ANoncontacting charging deviceNIPPON ELECTRIC CO·Filed 1995·Granted Feb 4, 1997·434 cites·7 claims
- 0598US4615581AOptical fiber connectorNIPPON ELECTRIC CO·Filed 1983·Granted Oct 7, 1986·177 cites·8 claims
- 0698US4514742APrinter head for an ink-on-demand type ink-jet printerNIPPON ELECTRIC CO·Filed 1983·Granted Apr 30, 1985·174 cites·3 claims
- 0798US4382256APaging receiver with displayNIPPON ELECTRIC CO·Filed 1980·Granted May 3, 1983·166 cites·10 claims
- 0898US4158750ASpeech recognition system with delayed outputNIPPON ELECTRIC CO·Filed 1977·Granted Jun 19, 1979·174 cites·8 claims
- 0998US4090096ATiming signal generator circuitNIPPON ELECTRIC CO·Filed 1977·Granted May 16, 1978·309 cites·10 claims
- 1097US4550982AAll-solid-state display including an organic electrochromic layer with ion donor/acceptorNIPPON ELECTRIC CO·Filed 1982·Granted Nov 5, 1985·155 cites·76 claims
- 1197US4490674ARotational angle detection device having two magnetoresistive sensing elementsNIPPON ELECTRIC CO·Filed 1982·Granted Dec 25, 1984·109 cites·21 claims
- 1297US4388994AFlat-article sorting apparatusNIPPON ELECTRIC CO·Filed 1980·Granted Jun 21, 1983·297 cites·8 claims
- 1397US4318058ASemiconductor diode laser arrayNIPPON ELECTRIC CO·Filed 1980·Granted Mar 2, 1982·227 cites·7 claims
- 1497US4123756ABuilt-in miniature radio antennaNIPPON ELECTRIC CO·Filed 1977·Granted Oct 31, 1978·146 cites·6 claims
- 1596US4577343ASound synthesizerNIPPON ELECTRIC CO·Filed 1983·Granted Mar 18, 1986·194 cites·7 claims
- 1696US4392135APaging receiversNIPPON ELECTRIC CO·Filed 1980·Granted Jul 5, 1983·145 cites·6 claims
- 1796US4331477APorous titanium-aluminum alloy and method for producing the sameNIPPON ELECTRIC CO·Filed 1979·Granted May 25, 1982·64 cites·18 claims
- 1896US4319188AMagnetic rotary encoder for detection of incremental angular displacementNIPPON ELECTRIC CO·Filed 1980·Granted Mar 9, 1982·113 cites·54 claims
- 1996US4290041AVoltage dependent nonlinear resistorNIPPON ELECTRIC CO·Filed 1979·Granted Sep 15, 1981·83 cites·11 claims
- 2096US4264872ADifferential amplifiers utilizing MIS type field effect transistorsNIPPON ELECTRIC CO·Filed 1979·Granted Apr 28, 1981·47 cites·7 claims
- 2196US4251743ACurrent source circuitNIPPON ELECTRIC CO·Filed 1978·Granted Feb 17, 1981·86 cites·20 claims
- 2296US4247947AMobile radio data communication systemNIPPON ELECTRIC CO·Filed 1979·Granted Jan 27, 1981·124 cites·5 claims
- 2396US4239936ASpeech recognition systemNIPPON ELECTRIC CO·Filed 1978·Granted Dec 16, 1980·80 cites·7 claims
- 2496US4215369ADigital transmission system for television video signalsNIPPON ELECTRIC CO·Filed 1978·Granted Jul 29, 1980·183 cites·11 claims
- 2596US4016588ANon-volatile semiconductor memory deviceNIPPON ELECTRIC CO·Filed 1975·Granted Apr 5, 1977·118 cites·6 claims
- 2695US4517596ASystem comprising a preliminary processing device controlled in accordance with an amount of information stored in a bufferNIPPON ELECTRIC CO·Filed 1982·Granted May 14, 1985·55 cites·15 claims
- 2795US4513435ASystem operable as an automaton for recognizing continuously spoken words with reference to demi-word pair reference patternsNIPPON ELECTRIC CO·Filed 1982·Granted Apr 23, 1985·170 cites·7 claims
- 2895US4493046AApparatus for generation of binary pseudo-random numbersNIPPON ELECTRIC CO·Filed 1982·Granted Jan 8, 1985·63 cites·2 claims
- 2995US4339727AWaveform converting circuitNIPPON ELECTRIC CO·Filed 1979·Granted Jul 13, 1982·56 cites·6 claims
- 3095US4298962AMemoryNIPPON ELECTRIC CO·Filed 1980·Granted Nov 3, 1981·148 cites·8 claims
- 3195US4178613ATelevision picture special effects system using digital memory techniquesNIPPON ELECTRIC CO·Filed 1977·Granted Dec 11, 1979·117 cites·11 claims
- 3295US4074304ASemiconductor device having a miniature junction area and process for fabricating sameNIPPON ELECTRIC CO·Filed 1977·Granted Feb 14, 1978·71 cites·9 claims
- 3395US4069360AMagnetic record member and process for manufacturing the sameNIPPON ELECTRIC CO·Filed 1976·Granted Jan 17, 1978·59 cites·23 claims
- 3495US4006297ATelevision signal coding systemNIPPON ELECTRIC CO·Filed 1975·Granted Feb 1, 1977·110 cites·4 claims
- 3594US6816144B2Data line drive circuit for panel display with reduced static power consumptionNIPPON ELECTRIC CO·Filed 2001·Granted Nov 9, 2004·67 cites·20 claims
- 3694US6810115B2Caller identification method for a telephone system and telephone system with a caller identifying function using the methodNIPPON ELECTRIC CO·Filed 2002·Granted Oct 26, 2004·78 cites·11 claims
- 3794US6590553B1Liquid crystal display device and method for driving the sameNIPPON ELECTRIC CO·Filed 2000·Granted Jul 8, 2003·79 cites·9 claims
- 3894US4509038ACode-converting system for band compression of digital signalsNIPPON ELECTRIC CO·Filed 1983·Granted Apr 2, 1985·93 cites·3 claims
- 3994US4393370ADigital to analog converter using matrix of current sourcesNIPPON ELECTRIC CO·Filed 1981·Granted Jul 12, 1983·53 cites·13 claims
- 4094US4366393AIntegrated logic circuit adapted to performance testsNIPPON ELECTRIC CO·Filed 1980·Granted Dec 28, 1982·69 cites·9 claims
- 4194US4352955AControl signal transmission system for use in a mobile radio communication systemNIPPON ELECTRIC CO·Filed 1980·Granted Oct 5, 1982·91 cites·2 claims
- 4294US4282403APattern recognition with a warping function decided for each reference pattern by the use of feature vector components of a few channelsNIPPON ELECTRIC CO·Filed 1979·Granted Aug 4, 1981·64 cites·4 claims
- 4394US4274053AMagnetic rotary encoder for detection of absolute values of angular displacementNIPPON ELECTRIC CO·Filed 1979·Granted Jun 16, 1981·69 cites·26 claims
- 4494US4198117AOptical wavelength-division multiplexing and demultiplexing deviceNIPPON ELECTRIC CO·Filed 1977·Granted Apr 15, 1980·91 cites·6 claims
- 4594US4194153ADigital radio paging communication systemNIPPON ELECTRIC CO·Filed 1978·Granted Mar 18, 1980·65 cites·12 claims
- 4694US4188636ASemiconductor device having bump terminal electrodesNIPPON ELECTRIC CO·Filed 1978·Granted Feb 12, 1980·84 cites·17 claims
- 4794US4092176AApparatus for washing semiconductor wafersNIPPON ELECTRIC CO·Filed 1976·Granted May 30, 1978·126 cites·5 claims
- 4894US4027100ACode transmission system having buffers of approximately equal capacities on both transmitting and receiving sidesNIPPON ELECTRIC CO·Filed 1976·Granted May 31, 1977·117 cites·5 claims
- 4993US4536881AIntegrated logic circuit adapted to performance testsNIPPON ELECTRIC CO·Filed 1983·Granted Aug 20, 1985·63 cites·5 claims
- 5093US4470143ASemiconductor laser having an etched mirror and a narrow stripe width, with an integrated photodetectorNIPPON ELECTRIC CO·Filed 1982·Granted Sep 4, 1984·51 cites·14 claims
Showing the top 50 of 1,071 patent records by PatentIndex Score.
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